Tired of your drink getting watered down with melted ice? Having a party and want each guests glasses to be tagged so they keep using the same glass? Want a reuseable ice cube which doesn't soak the bottom of your freezer tray in a layer of ice over time. Our handmade glass ice cubes / whisky coolers are just what you're looking for! They come with a special freezer bag, and as they are handmade with the highest quality borosilicat